
.clearfix::after,
.clearfix::before {
  content: '';
  display: table;
  clear: both;
}
body{
  font: 14px / 1.5 Helvetica Neue, Helvetica, Arial, Microsoft Yahei, Hiragino Sans GB, Heiti SC, WenQuanYi Micro Hei, sans-serif;
  color: #333;
  min-width: 1226px;
  background-color: #fff;
}
.w{
  width: 1226px;
  margin: 0 auto;
}
a{
  text-decoration: none;
  color: #333;
}
ul {
  list-style-type: none;
}
